package com.study.innerclass;

public class People {
    private int heartBeat = 100;
    public class heart{
       private int heartBeat = 90;
        public void show(){
            int heartBeat = 95;
            System.out.println(heartBeat);
            System.out.println(this.heartBeat);
            System.out.println(People.this.heartBeat);
        }
    }
}
